====DUP====

===Parameters===

^Order^Name^Type^Desc^
|1|a|any|The stack item to duplicate|

===Returns===

Places an extra copy of the parameter on the stack. Does not consume the original parameter.

===Description===

This function duplicates the item on top of the stack. It's most commonly used when you need to use the same stack item as a parameter to consecutive commands.

===See Also===

[[fSET]] \\
[[fGET]] \\